US FLAGS Tough-Tex US Flag This collection of American flags is perfect for flag poles & use outdoors. Represent the American colors with these US flags. Tough Tex US Flags are made with 100% 2-ply, spun woven polyester fabric that resists high winds. Open weave reduces fabric stress for longer wear. All-weather and fade resistant with industrial grade polyester. Ideal for large flags that are flown daily and in high wind areas.